Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
January, noted for its average high-temperature of 6.6°C (43.9°F) and an average low-temperature of 2°C (35.6°F), is considered the coldest month.Humidity
In Corryolus, the average relative humidity in January is 91%.Rainfall
In Corryolus, in January, during 16.3 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Corryolus, during the entire year, the rain falls for 182.7 days and collects up to 325mm (12.8") of precipitation.Snowfall
January through April, November and December are months with snowfall. January is the month with the most snowfall. Snow falls for 2.7 days and accumulates 23mm (0.91") of snow.Daylight
In Corryolus, the average length of the day in January is 8h and 5min.On the first day of January, sunrise is at 8:50 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 8:21 am and sunset at 5:10 pm GMT.
Sunshine
The months with the least sunshine are January and February, with an average of 3.4h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 2 transforms into these recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How cold is January?
What is the average humidity in January?
How much does it rain in January?
What is the snowiest month?
How many days does it snow in January in Corryolus?
How many hours of daylight does Corryolus have in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
When is the lowest UV index in Corryolus?
How high is the UV index in January?
Average temperature in January
Corryolus, Ireland
- Average high temperature in January: 6.6°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in January: 2°C
The month with the highest average low temperature is July (10.2°C).
The coldest months (with the lowest average low temperature) are January and February (2°C).
Average pressure in January
Corryolus, Ireland
- Average pressure in January: 1010mbar
The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in January
Corryolus, Ireland
- Average wind speed in January: 17.9km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).
Average humidity in January
Corryolus, Ireland
- Average humidity in January: 91%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall in January
Corryolus, Ireland
- Average rainfall in January: 25mm
The wettest month (with the highest rainfall) is August (39mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in January
Corryolus, Ireland
- Average rainfall days in January: 16.3 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in January
Corryolus, Ireland
- Average snowfall in January: 23mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Corryolus, Ireland
- Average snowfall days in January: 2.7 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Corryolus, Ireland
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is June (Average sunshine: 6h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).
Average sunshine days in January
Corryolus, Ireland
- Average sunshine days in January: 10 days
The month with the most sunshine days is March (12.4 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in January
Corryolus, Ireland
- Average UV index in January: 2
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Corryolus, Ireland
- Average cloud cover in January: 67
The month with the most cloud cover is August (Cloud cover 75).
The month with the least cloud cover is April (Cloud cover 62).
Average visibility in January
Corryolus, Ireland
- Average visibility in January: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are July, August and September (7km).
